@INPROCEEDINGS{9010688,
  author={X. {Yang} and H. {Zhang} and J. {Cai}},
  booktitle={2019 IEEE/CVF International Conference on Computer Vision (ICCV)}, 
  title={Learning to Collocate Neural Modules for Image Captioning}, 
  year={2019},
  pages={4249-4259},
  doi={10.1109/ICCV.2019.00435}
}
